Results 11 to 20 of about 2,042,519 (287)
Shear-wave splitting in compliant rocks
The Leading Edge, 2010 Shear-wave splitting is a phenomenon that has received a lot of attention primarily because of its connection with vertically aligned cracks or fractures within reservoirs. However, in most cases the largest amount of shear-wave splitting is observed to
Xinxiang Li +3 more
core +2 more sources
Shear wave splitting measurements of North Sulawesi
, 2023 Shear wave splitting measurements of North Sulawesi, including local S phase splitting results and teleseismic S/SKS/SKKS wave splitting ...
Lingmin cao
core +3 more sources
Geochemistry, Geophysics, Geosystems, 2021 Shear‐wave splitting observations can provide insight into mantle flow, due to the link between the deformation of mantle rocks and their direction‐dependent seismic wave velocities.
Cole Richards +3 more
doaj +2 more sources
Comment on the report "Operational Earthquake Forecasting" by the International Commission on Earthquake Forecasting for Civil Protection [PDF]
Annals of Geophysics, 2012 <p>The recently published report Operational Earthquake Forecasting: State of Knowledge and Guidelines for Utilization by the International Commission on Earthquake Forecasting for Civil Protection (ICEF) presupposes that there is no method for the
Stuart Crampin
doaj +2 more sources
Robust Phase Association and Simultaneous Arrival Picking for Downhole Microseismic Data Using Constrained Dynamic Time Warping [PDF]
SensorsAccurate phase association and arrival time picking are pivotal for reliable microseismic event location and source characterization. However, the complexity of downhole microseismic wavefields, arising from heterogeneous subsurface structures, variable ...
Tuo Wang +5 more
doaj +2 more sources
Splitting parameter yield (SPY): A program for semiautomatic analysis of shear-wave splitting
Computers & Geosciences, 2012 SPY is a Matlab algorithm that analyzes seismic waveforms in a semiautomatic way, providing estimates of the two observables of the anisotropy: the shear-wave splitting parameters.
Zaccarelli, R. +5 more
core +3 more sources
Null detection in shear-wave splitting measurements
Bulletin of the Seismological Society of America, 2007 Shear-wave splitting measurements are widely used to analyze orientations of anisotropy. We compare two different shear-wave splitting techniques, which are generally assumed to give similar results.
Wüstefeld, A. +3 more
core +3 more sources
Shear-Wave Splitting in the Alpine Region [PDF]
Geophysical Journal International, 2021 <p>To constrain seismic anisotropy under and around the Alps in Europe, we study SKS shear-wave splitting from the region densely covered by the AlpArray seismic network. We apply a technique based on measuring the splitting intensity, constraining well both the fast orientation and the splitting delay.
Gerrit Hein +120 more
openaire +4 more sources
Sensitivity of shear wave splitting to fracture connectivity [PDF]
Geophysical Journal International, 2023 SUMMARY Shear wave splitting (SWS) is currently considered to be the most robust seismic attribute to characterize fractures in geological formations. Despite its importance, the influence of fluid pressure communication between connected fractures on SWS remains largely unexplored.
He, Yanbin +7 more
openaire +3 more sources
Reviews on seismic anisotropy based on shear-wave splitting in the Tibetan Plateau
地球与行星物理论评, 2021 The research on the anisotropy of shear wave splitting in the Tibetan Plateau has been carried out for nearly 30 years, and important progress has been made in theoretical methods and practical applications. A large number of shear wave splitting results
Chenyu Huang, Lijun Chang
doaj +1 more source